Full FIFO queue

[ACuenca]

Hi,

I'm developing an application that stores data in a FIFO queue, as explained here, in Zephyr Project. I have two questions:

- How can I know when the FIFO is full and It can't store more items?

- What does it happen when I try to put more items to FIFO but it is already full? 

I'm using nRF9160 and nRF Connect SDK 2.3.0

Thanks,

Alejandro Cuenca

[Hakon]

Hello,

- How can I know when the FIFO is full and It can't store more items?

- What does it happen when I try to put more items to FIFO but it is already full? 

k_fifo_alloc_put() will return -ENOMEM if you run out of RAM.